Vuex getter返回undefined

我有一个使用vex存储站点范围数据的vue应用程序我获取用户信息并将其置于创建生命周期方法之前的状态，如下所示：

const app = new Vue({
    el: '#app',
    store,
    beforeCreate(){
        store.dispatch('currentUser');
    }
});

在我的用户模块中，我有一个获取用户名的getter，如下所示：

const getters = {
    getName(state){
        return state.user.name;
    }
};

在我的组件中，我试图访问getter以显示组件中用户的名称 . 当我查看Vue Chrome开发工具时，getter不是未定义的，但是当我控制日志时，getter结果就像是未定义的那样 .

mounted(){
    console.log(store.getters.getName);
},

在加载状态之前，组件似乎正在加载 . 我正在使用axios获取用户信息 . 我真的很困惑如何解决这个问题，因为我无法在我知道的情况下尽快调用动作来获取用户数据 .

如果在我的getter方法中我做：

state.user

我明白了：

{ "id": 1, "name": "Test" }

但是当我试图得到名字时，我得到了不确定

这是商店：

import axios from "axios/index";

const state = {
    user: {},
};

const mutations = {
    FETCH_USER(state,user){
        state.user = user;
    },
    UPDATE_AVATAR(state,avatar){
        state.user.avatar = avatar;
    }
};

const getters = {
    getName(state){
      return state.user.name
    },
    avatar(state){
        return state.user.avatar;
    },
    userSocialNetworks(state){
        //return state.user.social_networks
    },
    schoolName(state){
        return state.user.school
    },
    schoolAbout(state){
        return state.user.school.about
    },
    schoolAddress(state){
        return state.user.school.address
    }
};

const actions = {
    currentUser: ({commit}) => {
        axios.get('/api/user').then(response => {
            commit('FETCH_USER', response.data);
        });

    }
}

export default {
    state,
    getters,
    actions,
    mutations

}


 {"user":{"user":{"name":"Test","email":"test@test.edu","avatar":"http://www.gravatar.com/avatar/xxxx=300","city":null,"state":null,"zip":null,"address":null,"lat":null,"long":null,"role":"school","school":{"id":1,"about":null,"header":null,"name":"Test","user_id":1,"created_at":"2018-06-06 19:48:16","updated_at":"2018-06-06 19:48:16"},"following":[],"followers":[],"social_networks":[{"id":4,"user_id":1,"social_network_id":1,"network_url":"test.com/k","created_at":"2018-06-06 23:11:09","updated_at":"2018-06-06 23:15:19"},{"id":5,"user_id":1,"social_network_id":2,"network_url":"test.com/k","created_at":"2018-06-06 23:15:19","updated_at":"2018-06-06 23:15:19"},{"id":6,"user_id":1,"social_network_id":5,"network_url":"test.com/k","created_at":"2018-06-06 23:16:15","updated_at":"2018-06-06 23:16:15"}]}},"socialNetowrks":{"available_networks":[{"id":1,"network_name":"Facebook","created_at":null,"updated_at":null},{"id":2,"network_name":"Instagram","created_at":null,"updated_at":null},{"id":5,"network_name":"Twitter","created_at":null,"updated_at":null}]}}